A wave of new UFO sightings around the Moon (and the International Space Station) occurred, as well as the discovery of archival film of near-moon sightings, many of which were difficult to explain.
Outer space sightings are not uncommon; astronomers have reported lunar sightings since the 1700s, and innumerable stories of UFO sightings by astronauts in space circulated in the 1960s and 1970s.
Even Buzz Aldrin, the first man to walk on the moon, once mentioned a UFO that followed them on their journey to the moon in 1969.
Of course, anybody who believes intelligent alien creatures have visited our planet should expect those same beings to visit and investigate our moon as well — and perhaps even establish way stations on the moon (or underneath) to aid in their journey.
A series of movies depicting UFOs circling, approaching, or landing on the Moon has been published on YouTube.